Saw for linter machines



Oct. 161923.

' i vwenboz /vrmz tje n O m w ma a. ww s A -ln TRS AE1 Vla TT. mt HLW R Od Fe wn A,F S

' citizen 4of the United States,Y and 'residing at;

To all whom 15` may concern;

Patentes oet. 16,1923;

f 47am EnivtivrnnK banaan; onisnooKLYN, NEW YoRKg sawronjmnrna"MAoHiNEs,,

" 'appncaiionfmeii october, 1,8, 19227. 'serial No. 595,263. Y

Be it knownth'at I', HERMAN TATJrLgTa Brooklyn, in the countyf of'lllingsV and State oiNeW Yorlnha've invented certain new and useful Improvements .in Saws igor'Linter Machines, ofiwhich theffolloiving isa specification, such as will enablethoseskilledrin the art to Which-it appertains tomakegand use the same. "l

This invention relates to" linter 'machines and particularly I to' vvhatfare ilrnoyv'n as the saws for such machines andthe objectv ov theinvention is to providean improved saw blade of disk construction, vvhich fis :de-V". signed to 'eliminate .the Wastes inyrnaterial and to effect a savlng inthe cost of origlnalv ly manufacturing' sawvs fof thef class specified, andrfor replacing wvorniouty or broken-saws;

ya further Iobject"beingtoprovide asaw'o the Class speciiied-coniposed Aof dislror Y body4 portion, Vthe peripheryfofivhiehi; is

able ring-'shaped cutter coinpgosedoi ya plu`vrality of assembledV sheet` metal parts and vviththese andwo'ther objects Yinhvie'vv, `the invention consistsin 'afdevice of the'fclass 'and for thef'p'urpose specified, Whichfis simple in construction, eiiicient Y use, and which is constructed` as hereina'fter'1des'ciibed and claimedff' f,

'. is "ullyfv disclosed inthe This invention follovving specification, ofwhich the' accom.`

panying dravving'forins appart, lin/Which .the

'separate parts oflmy improvement "are de-r signated by [suitable vreferencef' charalcters 4in l each oftheV vicwsfand iny Whichk;

Y shown in'lf1 ig.- lon enlargedscale, and

`shaft fof a linter Ii1nfa'chine, showinga nuniber `withrflpart of thefco tructionl broken away. Q fFig. 3 is a viewfvf; snnllar'tofl41 ig.2-s`hojving Y periphery 'of said' being, provided 'fnliniberfofdiskfshapedsaw' g enga kshaft equally 'spaced .ap artfthereosn, K-theV fkno'wn 'lnterrnaehnes-are; einplayed for u se"veringlor fpartifngA the 'cotton ,-'rorn'thelseed i 1'. mth@- differei .sageseffhandling the sans stamped from a-single piece of Vsheet metal,

andr when they teethk become Wornand ren- 'v dered uselesspthe entire bladeorjdis'k must -vvith teeth, andthes'e blades are at" present Yblelthrovn awayor discarded,"a`nd it is the n object lof iny invention to` eliminate 'this simple and effective as Wellas' strongand ,durablesaw blade oi' the class and for 'the Apurpose specified;` v

f In Fig. 1 4of ,thedrawing I havenshdvvn Vat 10 the savv'shaft `ofalinterymachine with a number of my yimproved Saws llnlount'ed and spaced thereon, andin-l Figs; 2 to inf v Waste of material, aswell. as'to provide a elusive7 Ihavepshown one vof the saws inl i detail. t

In carrying myinvention into' effect, I

provide a'dislr orbodyportion 12Vv provided Qwithfacentral aperture 13 through -yvh-ich the shaft 10passes,and said diskfbeing keyed to the shaftasvshown'at 14, vand the y opposite sidesdf` ythe periphery .portionV of the disk 12 is recessedqras shownlat 15 in F ig; 4jof tl1e*'clrawvingto'forni a central projecting` and. annular iin 16, which vis provided at L lly yshown in'l4`ig12 of the'drawing. Y l also employ any annular blade member 18, whichfis `adapted 'to begdetachably mounted *in connection with thefperiphery ppositef radial points` with recesses 17 iolearfA n' portion of the disk 12, Vsaid member coni-"- prising'in the construction shown, two semicircular` blades n 19, substantially of )the same form and construction and provided in the outer face thereof Withfteethkor"prfo-v l y '.jections 2O and atone end. of each of said -v se'mi-Circulary blades is an inwardly proi j ecting ,Virrey Vmember 21 adapted to cooper- Aatevvith fthe 'recesses or 'faperatures 17 'as eryY i ,hereinaftersetgout.' I alseeinploy twoan-f1 111117211 Avrings 22, kand in"forming` thejgblade'Y` inelnber 18, onefof said rings, is placedV yat leach sideoffthefblades-19, with the 'blades'.

'inthe position shown in VFi'gf2- ofthedravvl ing,'iand the rinesare'spotjwelded yto the. blades 19 at predetermined points as( shown at' 423;- preferably-adj acent' toV the periphery Vporti nof the rings22togforn1' a unitary f @seperateParts Ofl the construction o blade member "18.

provided at .opposite points pr efei{ably in juxtaposition to the key 'member 21 ythe blades 19 Vwith slots 25 to permit of the threading and placement of the blade memresult is accomplished as follows.

It Will'be understood that thev disks`12 may be used over and overagain and nevv blade tlie slots 25 are located tli'eieiinis passed at oneV side'of the projecting; fin 1G on the disk 12', ivliere'the.apertures 1 7 are-located,fand lthe blademember 18.ijs, then rotated about the i'aeriphery ,offr thei Ndisk- ,12' one! halt` a revolution, at the end oi which operation, the key members 2l, which have traveled around the disk at one side of the iin 16,-r

20 will springy into 'the apertures or recesses 17, operate to key and fret-ain the'A `blade member 18in position on the l disk 12 and it jivillv be apparent that; Ehering-s 22 1vill be lcatedat theopposite sides of the fin V16, as illustrated in Fig. l ofthe drawing. In removing` the lblade xine mbei 18, the aboveloperation reversedby iirst Vvspringing yor forcing the key members 21 out ot the recessesloi.apertures 17 1 Y f Byiiiaking tlievblades `1 9 in the form' sliwii'iii the dravvf Y gfamaterial swing` in the,costofiiianfa'cturing the blades is effected', andbyA inakiiig'the blade members up? ingring forma-tin mounting-,them disk-shaped holder, the eiipense of 'the disk-'shaped lholder is saved by its indefinite use, audit `ivill'-be understood thatyWli-ile l liaveeinployed for and re- Sine thSeiarafelids. ieee/I necessarilylimited' to this specific convsti" fctiiiy andlvarious changes v in and *mdi {atis' of the cstiictio Aiiereiii. 'Shown described', be made ivitliiri tlies'cope @the claims ivitlioiit departing i mthespirift of my,iiiventioiioifsacriciiig erlor a similarconand desire' Sie i'rby Letters `Patentpisfz-ffl a if, I f* 1. A deviceofthelrcl @rising maandag, aisle,

blade iiie'inber i1 wiped @Oibe demhablynouned .fm1 kit@ y' i l'eripher ofjsai'd disk, raii'djmefafns oiisaid?A ber upon theV periphery of the disk 12, w ich' i 1 T Y members employed Wheiicverdesiree, and in mounting' a blade memberI iii connection witlr oneotliedisks 1 2, oneoitlie' rin-gs' 22 Where port.

"riteid thereonl is coiiipardtivefj- 'l thin` and in .thev accompanying drawing,

the usualman'iier, fivlien the bladedescribed, com- A on, when Vin `rp'redet,ermiiredfposition, said blade member comprising a'A `plurality o" blades mounted between and-secured to an-y nular sidemembers,l vfith the teethv of said blades'projectingl beyond? the periphery of said sideinembers.

A; linter saivof the class described,- coinprising a disk-shaped support, a blade meniber vadapted to be detachably mounted in vconnection with said support, said support 7- v .Y i Y. being provided at the periphery thereot with a V reduced projectingpfin, and said blade ineniberfbeing' provided with anannular recessadapted to receive the 'lin of said supv lin'tei eaiv otthe class A deseribed, comprising a disk-shaped support, aj blade mem'- 5. 'lii'iter saW oi the class described, comprising disk-shaped support, a. bladememaclapted td bedetacliably Aiiiofunted in, connection vvithf-l Yaid support, said support vv beingprovided the peripherytliereof'vvith a reduced pro] ec e; Y iin, said `blade member being vliro'vided.v viiitli an .annular :recess adapted te, ,receivetlieiin of said support', said iinv beingprovi'ded at predetermined points yvitli apertures and said bladefmeiiiberQWit-h slots to 'per nitfoi'4 thel mounting of the'bllade member Toii tliepeiiphery Vo iflrsaid support ,.and saidjblade memberbeing pro,- /vided with key j i'iiembersfadalijitd to cooperl beradapted to be dctachably mounted in loe ate vvitlli` the aperturesiiisaid Hin to lock the said support.A v6. YA liii'ter1 fs` 'blade member iiipiejaaefmined position on ,connection ivi'th Said support;saidfsiippo izo Oiiiijeiassa'vsiibea;eem. prising a, diskish'al'ied support, abladeiiie beiA aaapiee' tu be.ideaiciiabiy':maratea A 'bein provided the periphervtliereoivitli f 'a rec icedprojecting',fifinysaid points With apertures and said blade member With slots to permit of the mounting of the blade member on the periplieryfof said support, and said blade member being provided with key members adapted to cooperate with the apertures in said fin to lock the blade member in predetermined position on said support, said blade member being composed of independently formed blades.

7. A linter saw of the class described, comprising a disk-shaped support, a blade member adapted to be detachably mounted in connection With said support, said support being provided at'the eriphe-ry thereof With a reduced projecting n, said blade member being provided with an annular recess adapted to receive the lin of said support, said fin being provided at predetermined points with apertures and said blade member with slots to permit of the mounting of the blade memberI on the periphery of said support, said blade member being provided with key members adapted tocooperate with the apertures in said fin tolock the blade member in predetermined position on said support, said blade member comprising independent-ly formed blades, and annular members at the opposite sides of said blades and secured thereto. Y

8. An annular blade member of the class described, said blade member `being provided on the periphery thereof with teeth or projections, the inner face of said blade member being provided with an annular groove, whereby said blade member may be detachably mounted on a suitable support.

9. An annular blade member of gthe class i described, said blade member being provided on the periphery thereof With teeth or projections, the inner vface of said blade member being provided With an annular groove, whereby said blade member may be f Vdetachably mounted on a suitable support,

and means for keyingn said blade memberA to said support. f Y

10. An annular blade member of the class described, said blade member being provided on the periphery thereof VWith teeth or pro.V

jections, the inner face o f said blade mem-y ber being provided with an annular groove, whereby said blade member may be mounted on a suitable supportmeans for keying said blade member to said support, and thev nular blade member, the inner face of Which is provided With agroove.

13. A blade member of the class described, comprising a plurality o-f arc-shaped blades,

rings mounted at the opposite sides of saidy blades and secured thereto Yto forman annular blade member, the inner face of which is provided vvvith a groove, and said blades being-provided With key members projecting into said groove.

In testimony that I claim the foregoing as my invention I have signed my' name this 17th day of Oct., 1922.

c HERMAN TATJ E. 

